Snap-lock fit is the mechanism Modu Drawer modules use to grip the grid base. Each module has feet shaped to key into the grid's repeating pattern; pressed down, the feet snap into place; the module sits flush with the base and resists upward force.
Why grip beats friction
Friction-fit organisers — expandable trays, adjustable dividers — hold by pressing rails against drawer walls. Slam force pushes the rails together; the tray rides up; the contents shift. The friction degrades every time the drawer opens or closes.
Snap-lock fit replaces friction with geometry. The module's feet are shaped to fit the grid; you can't push them sideways without pulling them up first. Slam the drawer twenty times a day, the modules don't move.
Why snap-lock beats glue or bolts
- Glue is permanent. Once a module is glued in, it stays. Reorganising means destroying the layout.
- Bolts are permanent and damage the drawer. Holes drilled into kitchen-drawer base. Not great for renters; not great for resale.
- Snap-lock is removable. Lift any module out for hand-washing; click it back in five seconds. Move modules between drawers. Take the entire system to a new house when you move.
What snap-lock fit doesn't do
Snap-lock holds against typical kitchen-drawer forces (slam, drag, lift). It isn't industrial: a deliberate yank at the right angle pulls a module out, which is the point — the system's reconfigurability depends on the modules being removable. The trade-off is intentional.
How to feel it
The first time a module clicks into the grid is the easiest way to understand the mechanism. Order a base + a module pair via the drawer builder and the snap is the first thing most customers notice when the modules arrive.